Portion of a metering device



FIG. 1 is a perspective view of a metering device, embodying aspects of the invention.

FIG. 2 is a front view of the metering device shown in FIG. 1.

FIG. 3 is a left side view of the metering device shown in FIG. 1.

FIG. 4 is a right view of the metering device shown in FIG. 1.

FIG. 5 is a rear view of the metering device shown in FIG. 1.

FIG. 6 is a top view of the metering device shown in FIG. 1; and,

FIG. 7 is a bottom view of the metering device shown in FIG. 1. 

I claim the ornamental design for a portion of a metering device, as shown and described. 